package Chat;
import java.rmi.Remote;
import java.rmi.RemoteException;
import java.util.List;


public interface ChatService extends Remote {
	
	public void login(String s) throws RemoteException;
	
	public void logout(String s) throws RemoteException;
	
	public void send(String s) throws RemoteException;
	
	public List<String> getUserList() throws RemoteException;
	

}
